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COGNITION METHOD OF DISTANCE AND DIRECTION USING THE DIFFERENCE OF VELOCITIES BETWEEN THE DIFFERENCE FREQUENCY AND SYSTEM FOR THE SAME
COGNITION METHOD OF DISTANCE AND DIRECTION USING THE DIFFERENCE OF VELOCITIES BETWEEN THE DIFFERENCE FREQUENCY AND SYSTEM FOR THE SAME
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机译：利用相同频率的差频和系统之间的速度差确定距离和方向的方法
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摘要
The present invention relates to a kind of identification positioning survivors to use the velocity difference different frequency and the method for system. This method with the survivor according to the present invention for identifying position include: the first Period Process send first frequency signal and second frequency signal simultaneously in certain period of time from specific lifesaving method to the survivor possessed; The identification of second process, which receives frequency signal, whether there is; The antenna direction that third processing is fixed temporarily receiving direction is received in frequency; 4th process determines reception of the frequency signal received by the second process and the signal of different frequency; 5th processing calculating a distance using the time between the reception of difference frequency signal and is received in the second process and the 4th process of frequency signal received to survivor; And the 6th step, the survivor of calculating position is based on the distance of calculating, by the 5th process and temporary fixed reception side upwardly through the second process. ;The 2015 of copyright KIPO submissions
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